77 char *disk_name(struct gendisk *hd, int partno, char *buf)  in disk_name()
89 const char *bdevname(struct block_device *bdev, char *buf)  in bdevname()
633 static char *bdevt_str(dev_t devt, char *buf)  in bdevt_str()
1178 	char buf[BDEVNAME_SIZE];  in show_partition()  local
1238 			       struct device_attribute *attr, char *buf)  in disk_range_show()
1246 				   struct device_attribute *attr, char *buf)  in disk_ext_range_show()
1254 				   struct device_attribute *attr, char *buf)  in disk_removable_show()
1263 				   struct device_attribute *attr, char *buf)  in disk_hidden_show()
1272 				   struct device_attribute *attr, char *buf)  in disk_ro_show()
1280 		       struct device_attribute *attr, char *buf)  in part_size_show()
1289 		       struct device_attribute *attr, char *buf)  in part_stat_show()
1333 			   char *buf)  in part_inflight_show()
1348 				    struct device_attribute *attr, char *buf)  in disk_capability_show()
1357 					  char *buf)  in disk_alignment_offset_show()
1366 					   char *buf)  in disk_discard_alignment_show()
1388 		       struct device_attribute *attr, char *buf)  in part_fail_show()
1397 			const char *buf, size_t count)  in part_fail_store()
1604 	char buf[BDEVNAME_SIZE];  in diskstats_show()  local
2182 static ssize_t __disk_events_show(unsigned int events, char *buf)  in __disk_events_show()
2200 				struct device_attribute *attr, char *buf)  in disk_events_show()
2211 				      struct device_attribute *attr, char *buf)  in disk_events_async_show()
2218 					   char *buf)  in disk_events_poll_msecs_show()
2230 					    const char *buf, size_t count)  in disk_events_poll_msecs_store()